The frontman addressed the crowd before 'Loving Someone'
Comedian and TV host caught the band at the Other Stage
The band are currently on tour in the States
Band will play their biggest UK headline show to date this December
The band will play The O2, London on December 16
One of the biggest shows the band have ever played
Band share teaser video for their next tour.
Fans had pointed out visual similarities to cover of band's latest LP
Matt Healy struts in an abandoned fairground...
The frontman had a 'flirtation' with the US superstar last year